Android应用程序加载图像从/可绘制-nodpi /带缩放 [英] Android app loading images from /drawables-nodpi/ with scaling

问题描述

我最近重建我的Andr​​oid项目的目标从2.2 2.1。

I recently rebuilt my Android project to target 2.2 from 2.1.

在旧的项目，我没有指定目标的SDK（清单中没有包含这样的：安卓的minSdkVersion =8）。运行时，这给了我在控制台中的错误，但一切工作得很好，所以我没有用它愚弄。

In the old project, I did not specify a target SDK (the manifest did not contain something like: android:minSdkVersion="8"). This gave me an error in the console when running, but everything worked fine so I didn't fool with it.

新项目现在使用Android的：的minSdkVersion =8在清单

The new project now uses android:minSdkVersion="8" in the manifest.

但现在我可绘制从/绘制-nodpi /文件夹中加载具有缩放，使它们更小，显著改变所需的视觉效果。

But now my drawables from the /drawable-nodpi/ folder are loading with scaling, making them much smaller and significantly changing the desired visuals.

如果我切出从我的清单中的标签，他们正确加载无需缩放。

If I cut out the tag from my manifest, they load properly without scaling.

即使加载像这样我的图片：

Even when loading my images like so:

            BitmapFactory.Options opts = new BitmapFactory.Options();
            opts.inScaled = false;   
            Bitmap bm = BitmapFactory.decodeResource(_resources, resId, opts);

他们仍然在缩放时我宣布在清单中最小的SDK，但不会缩放如果删除该标签。

They are still scaled when I declare the minimum SDK in the manifest, but not scaled if I remove that tag.

这是怎么回事？我该如何加载它们不进行缩放，同时还宣布了最低SDK？

Why is this happening? How can I load them without scaling while still declaring the minimum SDK?

推荐答案

你试试这个？

从谷歌：

如果你打算读取图像作为   为了将其转换为一个比特流   位图，把你的图片在   RES /生/文件夹而不是，他们在那里   将不被优化。

If you plan on reading an image as a bit stream in order to convert it to a bitmap, put your images in the res/raw/ folder instead, where they will not be optimized.

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